基于联网收费大数据的广东省高速公路交通流时空格局与形成机理
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李苑君, 吴旗韬, 金双泉, 方顺, 杨丁楠, 梁木新
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Spatio-temporal pattern and formation mechanism of expressway traffic flows in Guangdong Province based on the online toll collection data
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LI Yuanjun, WU Qitao, JIN Shuangquan, FANG Shun, YANG Dingnan, LIANG Muxin
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表4 高速公路交通流影响因素岭回归结果
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Tab.4 Ridge regression results of factors influencing expressway traffic flows
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变量 | 全类车 | | 客车 | | 货车 | 标准化系数β | P | 标准化系数β | P | 标准化系数β | P | GDP | 0.077 | 0.001*** | | 0.080 | 0.001*** | | 0.067 | 0.005*** | Tri | 0.112 | 0.002*** | | 0.124 | 0.001*** | | 0.054 | 0.091* | Ind | -0.001 | 0.972 | | -0.018 | 0.676 | | 0.057 | 0.231 | RSCG | 0.118 | 0.004*** | | 0.126 | 0.003*** | | 0.077 | 0.042** | Tou | 0.099 | 0.001*** | | 0.112 | 0.001*** | | 0.041 | 0.113 | Ser | 0.115 | 0.005*** | | 0.134 | 0.002*** | | 0.033 | 0.354 | HD | 0.079 | 0.159 | | 0.075 | 0.183 | | 0.103 | 0.101 | TFAI | 0.110 | 0.008*** | | 0.099 | 0.015** | | 0.155 | 0.002*** | PC | 0.188 | 0.004*** | | 0.182 | 0.005*** | | 0.105 | 0.044** | FC | 0.078 | 0.087* | | 0.072 | 0.115 | | 0.114 | 0.024** | PV | 0.018 | 0.711 | | 0.018 | 0.713 | | 0.029 | 0.586 | FV | 0.052 | 0.202 | | 0.034 | 0.401 | | 0.220 | 0.003*** |
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